Catherine M. “Snookie” (Hart) Corbett, of Braintree, formerly of Dorchester, passed away peacefully at home surrounded by her family, Monday March 26, 2012.  Beloved wife of the late John J. Corbett.  Devoted mother of Nancy & Dennis O’Rourke of Hollis, NH; Michael & Margaret Corbett of Braintree; Joseph Corbett of Braintree, Mark & Christine Corbett of Stoneham; Debra & John Crowley of Braintree; and Roseanne & Ray Haynes of Salem, NH.  Cherished grandmother of Sean O’Rourke & his wife Shannon Llewellyn; Christopher and Bryan O’Rourke; Michael Corbett; Joseph and Zachary Corbett; Ashley and Kelsey Corbett; John, Meaghan and Maura Crowley; and Brad and Bryce Haynes.  Catherine is also survived by her loving brother Robert Hart, as well as nieces, nephews, extended family and friends.  She is predeceased by her parents and 6 siblings.  Catherine was a long time employee of Bradlees in Dorchester.  She was an avid bingo player, and a member of the K-Club.  She enjoyed spending time with her grandchildren, ceramics, and monthly trips to Twin Rivers.  A Mass of Christian Burial will be celebrated in St. Francis of Assisi Church, 854 Washington Street, Braintree, Thursday, March 29 at 9:00 AM.  Relatives and friends invited.  Visiting hours at Dolan Funeral Home, 1140 Washington Street, DORCHESTER LOWER MILLS, Wednesday, March 28 from 4 – 8 PM.  Interment St. Joseph Cemetery.  Catherine’s family is extremely grateful to the VNA Hospice Care, and in lieu of flowers they ask donations be made to them at 100 TradeCenter, G500, Woburn, MA 01801, so that other families may receive the same at home care provided to Catherine.